fpga驱动单个灯构成的点阵的程序

在FPGA上编写的通过SPI总线配置外部DAC芯片DAC5686的程序，通过板级调试，验证可用。程序通过状态机实现，将需要配置的寄存器值转为SPI总线的数据格式发送出去。 (Configure external DAC chip DAC5686 via SPI bus program on FPGA written by board-level debugging, verification is available. Program through the state machine, you will need to configure the register values 椠渀琀漀 SPI bus data format sent.)

MODELSIM开发的模拟CPU，用VHDL语言描述，采用累加结构-ModelSim simulation developed CPU, using VHDL language description of the structure of the use of cumulative

verilog编写的SDRAM实验，有串口调试助手和相关资料！！！！！！！！！！！！！！！！！！！！！(Verilog prepared by the SDRAM experiment, a serial debugging assistant and related information!!!!!!!!!!!!!!!!!!!!!)

验证阻塞赋值与非阻塞的赋值赋值过程的先后顺序(Verification of the order of assignment and non blocking assignment)

实现基于FPGA的控制MCP2515发送的程序，本人编写通过测试，希望提供帮助(FPGA-based control program sent MCP2515, I write to pass the test, hoping to help)

dp_xiliux 的 CPLD Verilog设计实验,7个LED演示.代码测试通过. -dp_xiliux the CPLD Verilog design experiments, 7 LED demo. code test.

不错的verilog学习语言资料，详细地对verilog语言中的重要语句应用进行分析。(A good the verilog learn language information, verilog language statement application.)

红色飓风3S700AN开发板UART测试例程(Red Hurricane 3S700AN ​ ​ development board UART test code)

基于VHDL语言的CORDIC算法实现，用于计算sin(x),cos(x)等，实测可用(Based on VHDL CORDIC algorithm, used to calculate sin (x), cos (x), etc., the measured available)

CPLD实用设计50例，非常经典的CPLD设计，包含50个实际的典型应用，涉及直流电机PWM驱动，编码等内容，有了这50例，举一反三，就会了很多应用-50 cases of practical CPLD design, very classic CPLD design, including 50 typical practical applications, involving PWM DC motor driver, coding, etc., with these 50 cases, giving top priority will be a lot of applications